Milwaukee, Wisconsin
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WEC Energy Group

Milwaukee and Peawaukee, WI

We Energies / WEC Energy Group.

Wisconsin Electric Company (WEC) is a large utility serving most of Wisconsin and parts of southern Minnesota, Michigan’s Upper Peninsula, southern Michigan, and northern Illinois. WEC is a stable, growing organization known for reliable, top-tier service across its regions.

At WEC, I serve as a Web Administrator—initially remote and later hybrid at corporate headquarters—supporting and maintaining 100+ web servers across internal and public-facing environments. The role includes an on-call rotation (overnights/weekends) to ensure high availability and rapid incident response.

I drive operational excellence through automation. Leveraging my background in accounting and advanced Excel, I design and assist with PowerShell scripts that streamline repetitive administrative tasks, reducing manual effort and improving accuracy for daily and month-end routines.

Key responsibilities include:

  • Certificate lifecycle management: Owning accurate, on-time renewals of SSL/TLS certificates for external WEC domains and subdomains; maintaining inventory and renewal calendars to prevent outages.
  • IIS deployments & configuration: Installing IIS, provisioning new sites/app pools, setting bindings and HTTPS/TLS settings, and coordinating application hand-offs with partner teams.
  • Server reliability: Performing health checks, log reviews, and routine maintenance to keep systems secure, performant, and compliant across environments.
  • Automation & tooling: Writing/assisting with PowerShell to automate user-repeated tasks, standardize processes, and improve turnaround times.
  • Documentation & support: Creating runbooks and implementation guides; collaborating with security, network, and application teams to deliver smooth releases and fast issue resolution.
  • Incident response: Participating in on-call coverage to triage, remediate, and communicate on service impacts.

The team culture at WEC is genuinely team-oriented—supportive, welcoming, and focused on shared outcomes. When challenges arise, we rally together to make sure our servers stay up and our customers remain supported. It’s been an outstanding group to work with.

Mike Vasarella, MS
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